小编use*_*015的帖子

我<font size ="50">在android textview中使用这样的标签

resultTextView.setText(Html.fromHtml("<font size='50' color='#337744'>Text Message</font>"));
resultTextView.setText(Html.fromHtml("<font size=\"50\" color='#337744'>Text Message</font>"));

但问题是颜色标签有效但尺寸标签不起作用

在这篇博客中http://commonsware.com/blog/Android/2010/05/26/html-tags-supported-by-textview.html

给出了字体大小标签的工作原理.我的代码有什么问题？

我正在关注Google Map API网页中的示例代码,该网页使用JavaScript和HTML.HTML示例工作正常,但在JSP中使用JavaScript源创建Google地图不起作用.

  <%@ page language="java" contentType="text/html; charset=EUC-KR"
    pageEncoding="EUC-KR"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title>Insert title here</title>
</head>
<body>
<script
    src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script>
var map;
function initialize() {
  var mapOptions = {
    zoom: 8,
    center: new google.maps.LatLng(-34.397, 150.644)
  };
  map = new google.maps.Map(document.getElementById('map-canvas'),
      mapOptions);
}

google.maps.event.addDomListener(window, 'load', initialize);
</script>
</body>
</html>

这是他们的文档.如何在JSP Source中使用Google Api v3？

我试图像这样控制Google地图相机

private void setUpMap() {
        Log.e(LOG_TAG, "in setup method");
        mMap.setMyLocationEnabled(true);
        LatLng startingPoint = new LatLng(129.13381, 129.10372);
        mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(startingPoint, 16));
        Log.e(LOG_TAG, "in Setup method" + (mMapFragment == null));
    }

LogCat打印

"在设置方法中"

"在setup方法中为false"

显示2日志,表示mMap.moveCamera(...)调用

setUpMap() 从这里打电话

private void setUpMapIfNeeded() {
        mMapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentByTag(MFragment.TAG);
        if (mMapFragment != null) {
            mMapFragment.getMapAsync(new OnMapReadyCallback() {
                @Override
                public void onMapReady(GoogleMap googleMap) {
                    mMap = googleMap;
                    setUpMap();
                }
            });
        }
    }

我正在尝试从指标下获取失败的百分比

function_counter_total{name="getCar", status="fail"}
function_counter_total{name="getCar", status="emit"}

使用prometheus查询function_counter_total{status="fail"} / function_counter_total{status="emit"}购买返回“未找到数据点”。

自定义注释

@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface CustomAnnotation {
}

自定义注释处理程序

@Aspect
public class TestAspectHandler {
    @Around("execution(@com.test.project.annotaion.CustomAnnotation * *(..)) && @annotation(customAnnotation)")
    public Object testAnnotation(ProceedingJoinPoint joinPoint, CustomAnnotation customAnnotation) throws Throwable {
        System.out.println("TEST");
        return result;
    }
}

超级班

public class AbstractDAO {
     @CustomAnnotation
     protected int selectOne(Object params){
          // .... something
     }
}

子类

public class SubDAO extends AbstractDAO {
    public int selectSub(Object params) {
         return selectOne(params);
    }
}

子类SubDAO调用 SuperClass 方法selectOne但TestAspectHandler.class不调用testAnnotation(...)

当我转到@CustomAnnotation子类selectSub(..)方法 AspectHandler …